package com.ruoyi.tcp.util;

public class TestUtil {

    public static void main(String[] args) {
        String a ="\r1723133611677";
        System.out.println(TcpAesUtil.asciiToHex(a));
       String s="000D31373233313333343838393733";
       System.out.println(TcpAesUtil.hexToAscii(s));
    }
}
